Special Marine Warning Issued for Chesapeake Bay Areas
This alert is no longer in effect.
NOAA issued it on August 31, 2026, 7 days ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
A Special Marine Warning is in effect until 7:00 PM EDT for Chesapeake Bay from Drum Point MD to Smith Point VA and Tangier Sound due to a strong thunderstorm producing wind gusts of 34 knots or greater.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Chesapeake Bay, Maryland/Virginia
- Issued
- August 31, 2026
- Issuing authority
- NWS Baltimore MD/Washington DC
Marine notices apply to named waters or shoreline zones. They may not describe conditions on land, even when the nearest place name is the same.
Record status: historical. It was issued 7 days ago; use the issuing agency's live warning service for current conditions in Chesapeake Bay, Maryland/Virginia.
Alert Details
Special Marine Warning issued by NWS Baltimore MD/Washington DC. Effective from 6:04 PM EDT August 31, 2026 until 7:00 PM EDT August 31, 2026.
Affected Areas
Chesapeake Bay from Drum Point MD to Smith Point VA; Tangier Sound and the inland waters surrounding Bloodsworth Island. Locations impacted include Deep Hole, Tangier Sound, Smith Island, Southwest Middle Grounds, and Deal Island.
What You Should Do
Move to safe harbor until hazardous weather passes.
Expected Conditions
At 6:04 PM EDT, a strong thunderstorm was located over Deal Island, moving southwest at 20 knots. Hazard includes wind gusts 34 knots or greater. Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel.
Timeline
Alert effective immediately on August 31, 2026 at 6:04 PM EDT and expires at 7:00 PM EDT the same day.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (878 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 31, 2026.
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